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A sparrow flies to see a friend at a speed of 4km/h. His friend is out, so the sparrow immediately returns home at a speed of 5km/h. The complete journey took 54 minutes. How far away does his friend live?
answered
Sep 10, 2018
Mathematics
high-school
6
votes
61.3k
views
Paul rented a unit in a commercial mall for his restaurant, paul's pizza. he installed wall pizza ovens and a walk-in refrigerator. paul did not re-new the lease when it came due. what are the wall ovens
answered
Aug 12, 2018
Business
high-school
1
vote
150k
views
The united States ended it's involvement in the Vietnam war because
answered
Jul 14, 2018
History
high-school
5
votes
47.7k
views
Which answer is the best explanation for how to set up this problem? 35.4 – 7.01 = ? A. Put a zero after the 4 in 35.4 and align the 7 in 7.01 with the 5 in 35.4. B. Align place values so that the 4 in
answered
Mar 29, 2018
Mathematics
middle-school
4
votes
108k
views
How did the formation of a middle class affect peasants during the Middle Ages? Peasants had an opportunity to move up in the social hierarchy by becoming artisans, merchants, or other types of professionals.
answered
Dec 27, 2017
History
middle-school
4
votes
15.0k
views
Girls are usually completely physically mature by the time they are __________ years old. a. 15 to 17 b. 17 to 19 c. 12 to 15 d. 18 to 21
answered
Oct 4, 2017
Health
high-school
4
votes
204k
views
What do you think is the connection between canals and rivers and industry
answered
Jun 11, 2017
Social Studies
middle-school
3
votes
36.3k
views
What number should be placed in the box to help complete the division calculation 4231-3900=331-?
answered
Mar 25, 2017
Mathematics
middle-school
5
votes
24.9k
views
a rectangle has a perimeter of 250 cm and a side length of L.write an equation for the area of the rectangle in terms of L. what is the greatest are possible, what are the dimensions. show all work
answered
May 26, 2015
Mathematics
middle-school
7
votes
115k
views
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